baber/WOPTO huggingface dataset:
Patent JP-H07173811-A (JP)
Title: Hydraulic traveling operation car
Inventor: OSHINA MORIO
IPC: E01H5/09
Filed: 1993-12-20
Abstract: PURPOSE:To drive an operating hydraulic motor and a traveling hydraulic motor with one prime mover and to make it possible to increase a car speed by stepping on the accelerator even if the operating hydraulic motor is operated within a high speed range. CONSTITUTION:An operation car is equipped with a variable capacity traveling hydraulic pump 2 driven by a prime mover 1 and an HST closed circuit of a traveling hydraulic motor 5. An operating hydraulic motor 14 is driven with discharge oil from an operating hydraulic pump 12 driven by the prime mover 1. The bigger the differential pressure occurs in accordance with number of revolutions of the prime mover 1, the greater the discharge capacity of the traveling hydraulic pump 2. In such a state as an accelerator 22 is not operated, the differential pressure is reduced to zero, a tilting and rolling amount reaches approximate zero, and the car is stopped. The greater a manipulated variable of the accelerator 22, the bigger the differential pressure, and a tilting and rolling amount of the hydraulic pump 2 is also increased to speed up a car speed.
Patent JP-H11146029-A (JP)
Title: Receiver for qam signal
Inventor: SAITO TOSHIO
IPC: H04B3/06
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To correct a phase error generated by a frequency converter by a simple circuit even when the channel of a carrier frequency to be received is switched by using an equalizer with a tap for characteristic adjustment and switching the tap of the equalizer linked with the changeover of a reception channel. SOLUTION: Control signals for selecting the channel A are inputted from a control signal input terminal 14. By the control signals, the tap of a pre- equalizer 9 is selected so as to compensate an amplitude error to the channel A at the output point of an A/D 7 in a controller 12 and the tap of the pre- equalizer 10 is selected so as to compensate the amplitude error to the channel A at the output point of the A/D 8 in the controller 13. Then, at signal output terminals 15 and 16, errors are corrected and output is performed. Thus, to all the predetermined reception channels, the error by the frequency converter 2 is compensated similarly to the case of the channel A.
Patent JP-H09158564-A (JP)
Title: Electric actuator
Inventor: KITO KAZUTO
IPC: E05B85/02
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To highly prevent the incursion of liquid inside an electric actuator main body case in case of operation without requiring any large-sized electric motor. SOLUTION: A conversion lever 30 rotated and driven with an electric motor 3 is stored inside an electric actuator main body case 2. A through-hole 28 is opened in the main body case 2, and the conversion lever 30 is connected to an output lever 31 through the through-hole 28. The conversion lever 30 is equipped with a shaft 32, and the shaft 32 is inserted into the through-hole 28 in a rotatable manner. An O-ring 37 is placed between the shaft 32 and through-hole 28.
Patent JP-H05159738-A (JP)
Title: Ton implantation device
Inventor: FUKUSHIMA HIDEKI
IPC: C23C14/48
Filed: 1991-12-05
Abstract: PURPOSE:To prevent a wafer from chipping and crack by holding the semiconductor wafer to an internal surface of an internal peripheral wall with centrifugal force by rotation in a condition of having a hollow cylindrical shape and tilting the axial direction relating to a direction of radiating an ion beam. CONSTITUTION:At the time of ion implantation, by rotating a holder 11, a semiconductor wafer 12 arranged on an internal peripheral wall surface 14 of this holder is pressed and held to the internal peripheral wall surface 14 by centrifugal force F acting toward the outside by rotation. Under this condition, an impurities ion generated in an ion source is mass separated in a mass spectrograph, and further an ion beam 15 accelerated in an accelerating tube is irradiated toward a processing surface 13 of the wafer 12 on the internal peripheral wall surface 14 of the holder 11. Since an overload of pressing in or the like by a chuck mechanism is eliminated to be applied by eliminating necessity for using the chuck mechanism brought into direct contact with the wafer 12, generation of a chip and a crack in the wafer 12 can be prevented.
Patent JP-H02165137-A (JP)
Title: Device for inserting and packaging sheet film into pinching paper
Inventor: YAZAWA HISASHI
IPC: G03C3/00
Filed: 1988-12-20
Abstract: PURPOSE:To insert and package a sheet film into pinching paper with high efficiency and with high holding accuracy by constituting the title device so that the moment the tip of the pinching paper hits against a stopper, the sheet film hits against the center part of he pinching paper. CONSTITUTION:Pinching paper whose length is two folds of that of a sheet film is carried continuously, and the sheet film 54 is carried by such a timing as the tip of the pinching paper 13a hits against a stopper 78, the center part of the pinching paper is held in a paper folding roller member by bucking of the pinching paper 13a and started to be folded into two, and also, the sheet film 54 is also started to be held and inserted into the pinching paper 13a. In such a case, in accordance with a carrying speed of the pinching paper 13a or the sheet film 54, a position of the stopper 78 can be moved. In such a way, each process is collected to one process and can be executed efficiently, automatically, surely and safely and at high speed and by an exact dimension.
Patent JP-H06167608-A (JP)
Title: Production of color filter
Inventor: SAWAZAKI MANABU
IPC: G02B5/20
Filed: 1992-12-01
Abstract: PURPOSE:To reduce the cost of a color filter and to prevent the sticking of dust before baking when the color filter is produced. CONSTITUTION:A transparent resin pattern 12 with many open recesses 13 is formed on the top of a temporary substrate 11 for forming a color filter, light transmitting colored resins R, G, B are filled into the recesses 13, and the pattern 12 and the colored resins R, G, B are press-bonded to a substrate 15 for forming a color filter. The temporary substrate 11 is then peeled off from the pattern 12.
Patent JP-H11162901-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: SATO MASATO
IPC: G01F1/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To eliminate misdetection of a sensor and equipment errors and improve weighing accuracy, by using a liquid quantity adjusting weight for a weighing tank used for weighing HF solution. SOLUTION: An HF solution supply piping 8 is arranged on an HF weighing tank 7 at a prescribed position. The HF solution forcibly fed with N2 pressure from chemical supply equipment flows into the HF weighing tank 7. At this time, since a liquid quantity adjusting weight 9 exists at the center of the HF weighing tank 7, rocking of the liquid surface and bubbles on the liquid surface do not reach a sensor 10 arranged in the opposite direction, having the liquid quantity adjusting weight 9 as a butter material. Therefore, detection can be performed on the stable liquid surface. On the upper part of the liquid quantity adjusting weight 9, a screw 11 for fixing the weight 9 on the HF weighing tank 7 is provided, and the liquid quantity adjusting weight 9 is vertically moved by rotating the screw 11.  The actual capacity of the HF weighing tank 7 changes by the vertical movement of the weight 9, and a target solution can be weighed even without changing the sensor position. Thus, highly accurate weighing with excellent reproducibility can be performed.
Patent JP-H03183614-A (JP)
Title: Production of higher silane
Inventor: KITSUNO YUTAKA
IPC: C01B33/04
Filed: 1989-12-13
Abstract: PURPOSE:To safely obtain high purity higher silanes at a low cost by allowing monosilane to react while circulating under conditions of specified heating temp. range and parameters expressed by specified formula. CONSTITUTION:Monosilane is diluted with inert gas such as N2 so as to obtain 10-80vol.% of monosilane, heated at 350-550 deg.C to produce higher silanes. The unreacted monosilane separated from the higher silanes is circulated to be used again as the source material. Thus, higher silanes can be obtained at high yield at a low cost under the following condition. The condition is that the variable K expressed by the formula is required to be 13-18. By this method, such problems as deposition of solid Si and production of nonvolatile higher silanes above tetrasilane can be suppressed. Moreover, impurities such as oxygen, carbon, etc., can be prevented from intruding into the products by using high purity monosilane as the source material.
Patent JP-H06166360-A (JP)
Title: Goods-storing part structure in automobile
Inventor: ADACHI YUZO
IPC: B60R7/06
Filed: 1992-12-01
Abstract: PURPOSE:To provide a goods-storing part structure in an automobile in which the feet's space on the assistant seat side can be widenend as occasion demands, and also the storing capacity of goods can be changed in accordance with the amount of the goods. CONSTITUTION:A pair of right and left rail members 5 extending in the forward and rearward direction are fitted to the lower part of an instrument panel 2, and also the front end part of a tray 6 for placing goods is turnably fitted to the front side of these rail members 5, and a gap S as a goods-storing part is formed between the underside of the instrument panel 2 and the tray 6.
Patent JP-H04189522-A (JP)
Title: Manufacture of resin molded product
Inventor: TOMITA TAKASHI
IPC: B22C9/10
Filed: 1990-11-26
Abstract: PURPOSE:To improve the manufacturing efficiency and a quality, by a method wherein a cooling fin, which is projected within the inside of a core provided with and intermediate part and has higher thermal conductivity and strength than those of the core, is provided, injection molding is performed while streaming a cooling fluid into a hollow part and a heating liquid into which solid particles are mixed is caused to flow after molding. CONSTITUTION:A core 1 into which a plurality of cooling fins 4 projecting into the inside of the core 1 provided with hollow part 3 and possessing higher heat conductivity and strength than those of the core 1 is set up within a mold 5. Since resin is injection-molded while causing a cooling fluid A to flow into the hollow part 3, the core 1 is cooled sufficiently and melting of the surface of the core 1 can be prevented and chapping is not generated at the time of injection molding. Furthermore, along with melting of the core 1 by streaming a heating fluid B which is mixed with solid particles 9 and possesses at least the melting point of the core 1 into the hollow part 3, the solid particles 9 is caused to collide with the cooling fin 4 and the core 1 is collapsed. Therefore, it becomes possible to remove the core 1 in a shorter time and improvements in manufacturing the efficiency and the quality can be achieved.
Patent JP-H03181883-A (JP)
Title: Electronic clock with vibration motor
Inventor: NAKAMURA CHIAKI
IPC: G04C21/16
Filed: 1989-12-11
Abstract: PURPOSE:To prevent a false operation and to increase utility by making a voltage detecting circuit operate while a vibration motor is driven and by stopping the drive of the vibration motor immediately when a detected voltage turns lower than a voltage set beforehand. CONSTITUTION:Interruption of 64Hz turns in an enabled state when a vibration motor 32 starts to operate, and herein checking of a supply voltage and a corrective drive processing of a step motor 23 are executed. The checking of the supply voltage is executed by a voltage detecting circuit 13. A change in the voltage can be coped with by executing the checking frequently and synchronously at 64Hz. When the supply voltage turns lower than a specified voltage while the vibration motor 32 is driven (VSED=1), the vibration motor 32 is stopped at once and corrective driving of the step motor 23 is conducted on the basis of the data of a drive time measuring register. In the corrective driving, the step motor 23 is operated with the data of the register subtracted synchronously at 64Hz. Accordingly, the step motor 23 can catch up with actual time indication by fast-feed driving at 64Hz.
Patent JP-H10164248-A (JP)
Title: Communication controller and storage medium
Inventor: MAKINO TETSUJI
IPC: H04L12/58
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a communication controller that is able to process an electronic mail received by a recipient depending on importance and priority of the recipient. SOLUTION: A CPU 2 executes electronic mail reception processing to discriminate whether or not a sender ID of the received electronic mail is registered in a sender table in a RAM 4, when the sender ID is registered in the sender table, whether or not 'high importance' is registered as a sender specific importance registered in the sender table, and when the 'high importance' is registered, whether or not a notice phrase registered in the sender table is included in the electronic mail is discriminated, and when the notice phrase is included, it is discriminated that the electronic mail is important for the recipient and the electronic mail is stored in a priority confirmation folder in the RAM 4.
Patent JP-H09135639-A (JP)
Title: Culture of plant and apparatus therefor
Inventor: IKUMOTO JUNICHI
IPC: A01G31/02
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To culture a plant without causing problem of stop of growth and withering, etc., by arranging a plant having soil and grown by soil culture at upper position than the water surface and growing the plant while supplying water to the plant having soil and stretching and arriving newly grown roots toward water surface to transfer the plant to hydroponics. SOLUTION: A plant having soil and grown in a root pot is housed in a holding vessel 3 installed at the upper position than water surface together with the root pot and grown while supplying water to the plant and newly grown root is stretched and arrived toward the water surface to transfer the plant to hydroponics and then, the plant is cultured by hydroponics.  Furthermore, culture of the plant is preferably carried out by using a culturing device for the plant having a vessel 1 for housing water or a culture solution 7, a holding vessel 3 installed in the opening on upper face of the vessel 1 and capable of holding a root of the plant having soil and forming clearances through which roots of the plant having soil is passed, an air pump 4 for water or the culture solution 7 and an aerator connected to the air pump 4 and equipped with an air diffuser 6 for blowing out air under water surface.
Patent JP-H02169307-A (JP)
Title: Pneumatic tire
Inventor: YOSHIKAWA TAKESHI
IPC: B60C11/11
Filed: 1988-12-22
Abstract: PURPOSE:To prevent the rear edge part of the treading side from being floated at the time of damping by providing multiple thin notches intersecting the circumferential direction of a tire to multiple blocks forming a tread pattern at a specified position from the edge part on the treading side. CONSTITUTION:On the tread surface of a tire, a block pattern consists of many blocks 3 separated by main grooves 1 in the circumferential direction (E-E') of the tire and sub-grooves 2 in the direction intersecting it. In this instance, multiple thin notches 4 are one-sidedly formed on the blocks 3. And, in the rotational direction of the tire, thin notches 4R that are nearest to the edge part on the treading side R of the blocks 3 are formed at the position equivalent to the length 1 that is more than 1/3 and less than 1/2 of the length L in the circumferential direction at the blocks 3. Also, the thin notches 4 in the remaining portion are provided at proper pitches p between the thin notches 4R positioned nearest to the edge part on the treading side R and the edge part on the kicking side F of the blocks 3.
Patent JP-2001140236-A (JP)
Title: Sand-bag filled with treated soil, ground reinforcing method in high water level/sludge place making use thereof and underground filling construction method
Inventor: KUNO KIYOTAKA
IPC: C09K103/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To ensure ground having sufficient strength against a structure constructed thereon in the ground with the high groundwater level. SOLUTION: Water permeable sand-bags filled with treated soil additively mixing a soil stabilizer consisting of iron oxide, lime, Al-Fe-Ti system oxide, sewage sludge incinerated ash or the like with natural soil or natural soil and crushed stone or natural soil and cement hardener are spread until they become slightly higher than the water level of the constructed ground, and the ground is constructed of the treated soil having the approximately same component as that of each of the sand-bags so that necessary strength can be ensured on the sand-bags.
Patent JP-H01281555-A (JP)
Title: Multiprocessor digital data processing system
Inventor: SUTEIIBUN JIEI FURANKU
IPC: G06F9/38
Filed: 1988-12-22
Abstract: PURPOSE: To improve coherence and to reduce waiting time and the competition of buses by selectively assigning a memory so as to selectively send a data access request onto a ring by the transmission of the cell and a route specifying element. CONSTITUTION: Three information transferring areas 0 to 2 are stepwisely arrayed to constitute a multiple processing system 10. Six segments 12A to 12F are provided in the area 0, and plural processing cells 18, bus elements 20 and cell interface units 32 are provided for each segment. The other areas 1 and 2 are similarly constituted, and the upper a layer is, the less the number of segments is. These segments respectively include area route specifying elements 28 and 30 executing communication between the cells of different segments at a lower layer. Then a system selectively assigns the memory within the cell, moves exclusive data copy from a cell to another cell in response to an access request generated by the cell and adopts a route specifying means to selectively send the data access request onto the ring.
Patent JP-H11160847-A (JP)
Title: Image forming method
Inventor: KOKEGUCHI NORIYUKI
IPC: G03C7/407
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method by which stability for reproducing of gradation is improved against changes in the density of an amplification developing oxidizing agent during amplification development in amplification developing treatment, and by which the reduction rate of densities of layers during storage of an image is made uniform. SOLUTION: By this method, a silver halide photographic sensitive material having each one silver halide emulsion layer of a red photosensitive layer which develops a cyan color, a green sensitive layer which develops a magenta color, and a blue sensitive layer which develops a yellow color on a supporting body is exposed for an image and developed by amplification to form an image. In this method, when the reflection density of each color of yellow, magenta and cyan is >=1.5, the change rate in the ratio of reflection density/developed silver amt. for the treating time of amplification development for each color satisfy the relation of 0.75<=Sr/Sb<=1.25 and 0.75<=Sg/Sb<=1.25.  In the relation, Sr, Sg and Sb are the change rates of amplification rates to the reflection density for red color under the exposure conditions to obtain color images of cyan single color, magenta single color and yellow single color, respectively.
Patent JP-H04195312-A (JP)
Title: Extension installation base for miniature electronic equipment
Inventor: TAKABAYASHI KIYOKAZU
IPC: G06F1/16
Filed: 1990-11-28
Abstract: PURPOSE:To easily mount the base on the housing of an equipment by fitting hooks of fixed arms which are provided at both the front and rear ends of the base in holes formed in the housing while a support member on the reverse surface of the base is made to abut on the back upper end of the equipment housing. CONSTITUTION:The support member 6 which abuts on the back upper end of the equipment housing 1 is arranged on the reverse surface of the bottom plate 9 of the extension installation base 5 and the fixed arms 7 and 8 fitted with the hooks 7a and 8a fitted in the holes formed in the housing 1 are provided at both the front and rear ends of the extension installation base 5. The rear end 10 of the bottom plate 9 is folded upward so that a mounted equipment does not fall. The support member 6 not only determines the mount position, but also increases the strength of the extension installation base 5 itself. Consequently, even when the external equipment such as a printer is mounted, it can be supported with the sufficient strength.
Patent JP-2000144033-A (JP)
Title: Active energy beam curable ink containing maleimide derivative and curing of the curable ink
Inventor: YONEHARA YOSHITOMO
IPC: C09D11/037
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain an ink having an appropriate viscosity, which is curable at practical levels of light intensity and light irradiation without use of a photopolymerization initiator, by using a maleimide derivative. SOLUTION: A maleimide derivative of the formula is used. In the formula, (m) and (n) are, respectively, 0 to 6; m+n is 1 to 6; R11 and R12 represent each independently a hydrocarbon bond made of an aliphatic group and/or an aromatic group; G1 and G2 represent each independently a (poly)ether bond linkage or a (poly)ether residue, a (poly)ester linkage or a (poly)ester residue, a (poly)urethane linkage or a (poly)urethane residue, or a (poly)carbonate linkage or a (poly)carbonate residue, each combined through a bond selected from an ether bond, an ester bond, a urethane bond and a carbonate bond. The maleimide derivative of the formula may be used in combination with a compound copolymerizable with the maleimide group of the maleimide derivative of the formula.
Patent JP-2001138202-A (JP)
Title: Printed circuit board grinding apparatus
Inventor: OGAWA HIROYOSHI
IPC: B24B21/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a grinding apparatus of a printed circuit board to flatten a required area thereof with high accuracy. SOLUTION: In the grinding apparatus comprising an abrasive sheet with abrasive grains fixed to a surface thereof and a back-up mechanism which is abutted on a reverse side of the abrasive sheet to press the abrasive sheet against a surface of the printed circuit board, the back-up mechanism comprises a plurality of pressing members which are pressed against the abrasive sheet and flattened in their abutted surface, a base part to support the pressing members in an advancing/retractable manner, and an pressing means to independently press each pressing member in the direction of the sheet.
Patent JP-H07177614-A (JP)
Title: Deceleration controller for vehicle
Inventor: ITO HIROSHI
IPC: B60L15/40
Filed: 1993-12-21
Abstract: PURPOSE:To decelerate a vehicle smoothly and to stop the vehicle accurately at a stopping position by starting the deceleration when the accumulated running distance of vehicle has reached a deceleration starting position. CONSTITUTION:A marker 9 is set at a deceleration starting position in front of a stopping position on a rail. When the accumulated running distance measured at a running distance measuring section 31 reaches the running distance up to the marker 9 and/or when the marker 9 is detected at a marker detecting section 40, deceleration is started. If the running distance is not shorter than a preset distance upon elapse of a set time after starting the deceleration, emergency brake operation is effected. This constitution decelerates a vehicle smoothly and stops the vehicle accurately at a stopping position.